Ezekiel 40:9

it was eight cubits deep, and its jambs were two cubits thick. And the portico of the gateway faced the temple.

Note 8 (long) cubits is approximately 14 feet or 4.3 meters.

Note 2 (long) cubits is approximately 3.5 feet or 1.1 meters.

Then measured he the porch of the gate, eight cubits; and the posts thereof, two cubits; and the porch of the gate was inward.

Then he measured the porch of the gate, eight cubits; and its posts, two cubits; and the porch of the gate was toward the house.

Then measured he the porch of the gate, eight cubits; and the posts thereof, two cubits; and the porch of the gate was toward the house.